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5291dd0aa7
Write a `main.rs` to `src/bin/dummy` within the generated dummy source, rather than `src/main.rs` to account for `illegalBin` test case Signed-off-by: Roman Volosatovs <rvolosatovs@riseup.net>
95 lines
2.3 KiB
Nix
95 lines
2.3 KiB
Nix
{ lib
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, linkFarmFromDrvs
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, mkDummySrc
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, runCommand
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, writeText
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}:
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let
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doCompare = name: expected: orig_actual:
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let
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actual = runCommand "trim-actual-${name}" { } ''
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cp --recursive ${orig_actual} --no-target-directory $out --no-preserve=mode,ownership
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find $out -name Cargo.toml | xargs sed -i"" 's!/nix/store/[^-]\+-dummy.rs!cranespecific-dummy.rs!'
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'';
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in
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runCommand "compare-${name}" { } ''
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echo ${expected} ${actual}
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diff -r ${expected} ${actual}
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touch $out
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'';
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cmpDummySrcRaw = name: expected: input:
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let
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dummySrc = mkDummySrc {
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src = input;
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};
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in
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doCompare name expected dummySrc;
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cmpDummySrc = name: path:
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let
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expected = path + "/expected";
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input = path + "/input";
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# Regression test for https://github.com/ipetkov/crane/issues/46
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filteredInput = lib.cleanSourceWith {
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src = input;
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filter = path: type:
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type == "directory" || lib.any (s: lib.hasPrefix s (builtins.baseNameOf path)) [
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"Cargo"
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"config"
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];
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};
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in
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[
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(cmpDummySrcRaw name expected input)
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(cmpDummySrcRaw "${name}-filtered" expected filteredInput)
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];
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customized =
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let
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expected = ./customized/expected;
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input = ./customized/input;
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in
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doCompare "customized" expected (mkDummySrc {
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src = input;
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extraDummyScript = ''
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cp ${input}/extra-custom-file.txt $out
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echo 'another additional file' >$out/another-custom-file.txt
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'';
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});
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customizedDummyrs =
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let
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expected = ./custom-dummyrs/expected;
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input = ./custom-dummyrs/input;
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in
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doCompare "customized-dummyrs" expected (mkDummySrc {
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src = input;
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dummyrs = writeText "dummy.rs" ''
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#![feature(no_core, lang_items, start)]
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#[no_std]
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#[no_core]
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// #[no_gods]
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// #[no_masters]
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#[start]
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fn main(_: isize, _: *const *const u8) -> isize {
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0
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}
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'';
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});
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in
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linkFarmFromDrvs "cleanCargoToml" (lib.flatten [
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(cmpDummySrc "single" ./single)
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(cmpDummySrc "single-alt" ./single-alt)
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(cmpDummySrc "workspace" ./workspace)
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(cmpDummySrc "workspace-bindeps" ./workspace-bindeps)
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(cmpDummySrc "workspace-inheritance" ./workspace-inheritance)
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customized
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customizedDummyrs
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])
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